Heat-preservation humidity-adjusting dry-powder diatom ooze and preparation method thereof

A technology of diatom mud and dry powder, which is applied in the field of thermal insulation and decorative functional materials, can solve the problems of diatom mud not being able to give full play to the function, uneven quality, easy powder falling and cracking, etc., to achieve obvious three-dimensional effect and strong ability to decompose formaldehyde , Improve the effect of constructability and modeling ability

Inactive Publication Date: 2019-10-08
上海贝恒人居建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the quality of diatom mud sold on the market is uneven, and the current diatom earth also has some defects, such as poor adhesion, easy powder falling and cracking, and low strength.
The functionality is also relatively single, and the function of diatom mud cannot be fully utilized

Method used

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  • Heat-preservation humidity-adjusting dry-powder diatom ooze and preparation method thereof
  • Heat-preservation humidity-adjusting dry-powder diatom ooze and preparation method thereof
  • Heat-preservation humidity-adjusting dry-powder diatom ooze and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～6

[0036] Examples 1 to 6 relate to a heat-preserving and humidity-adjusting dry powder diatom ooze and a preparation method thereof. The components and dosages of the heat-retaining and humidity-adjusting dry powder diatom ooze are shown in Table 1.

[0037] The preparation method includes the following steps: adding the diatomite, expanded vermiculite, calcined kaolin, lime calcium powder, nano-titanium dioxide, lubricant, rubber powder, water-retaining thickener, and quartz sand into a dry mixing mixer in sequence , fully mixed evenly, that is, heat preservation and humidity control dry powder diatom mud.

[0038] Then according to different shapes and construction requirements, the amount of water added is between 30% and 60%, and the water can be added and stirred evenly before construction and use.

[0039] Table 1

[0040]

[0041]

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Abstract

The invention discloses heat-preservation humidity-adjusting dry-powder diatom ooze and a preparation method thereof. The heat-preservation humidity-adjusting dry-powder diatom ooze consists of the following components: kieselguhr, expanded vermiculite, calcined kaolin, ash calcium powder, nano titanium dioxide, a lubricant, rubber powder, a water retention thickening agent and quartz sand. The product has the characteristics of indoor humidity adjustment, heat preservation and thermal insulation, sound insulation and noise reduction, formaldehyde adsorption and decomposition, high substrate adherence, molding variation, three-dimensional effects, and the like, and in addition, the diatom ooze does not emit smell before and after construction. The diatom ooze has the characteristics of being simple to store, transport and construct, and the like. The product is applicable to living rooms, bedrooms, corridors, study rooms, apartments, kindergartens, hospitals, sanatoriums, recreation clubs, resort hotels, office buildings and the like.

Description

technical field [0001] The invention relates to the technical field of thermal insulation and decorative functional materials, in particular to a thermal insulation and humidity control dry powder diatom mud and a preparation method thereof. Background technique [0002] With the development of society and the advancement of science and technology, people's requirements for home life are also constantly improving, and the requirements for interior decoration are getting higher and higher. On the premise of requiring the aesthetics of decoration, more attention is paid to the comfort and safety of the living environment. Features such as safety, energy saving, environmental protection, heat insulation, and sound insulation. Therefore, saving energy, reducing energy consumption, improving energy utilization, and protecting the environment are important ways to promote sustainable social development. [0003] At present, the quality of diatom mud sold on the market is uneven, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/10C04B111/28C04B111/52
CPCC04B28/10C04B2111/00017C04B2111/52C04B2111/28C04B2111/00482
Inventor 谢旭东麻新闻薛进明
Owner 上海贝恒人居建设集团有限公司
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